Time：2018/9/14 Check：74
With the development of science and technology, more and more saturated polyester resin products have been applied in the field of high-performance Mainly saturated polyester resin adhesion of metal, the hardness and solvent resistance of paint film mechanical strength at high temperature and so on comprehensive performance is good. It can produce high hardness, good heat resistance performance products, can also be made flexibility and stretchability of good product, and the compatibility of saturated polyester with a variety of resin is good, this is the main cause of saturated polyester resin is widely used. Organic silicon resin has excellent thermal oxidation stability, electrical insulation, not sticky, but also has outstanding weatherability, even under the intense exposure to the sun's ultraviolet rays resistance to yellowing [1]. Pure silicone resin also has some shortcomings, need high temperature drying, curing time, poor adhesion and solvent resistance, high temperature mechanical properties of paint film [2 ~ 5]. So pure in titanium coating using pure silicone resin and can't get comprehensive performance is very good film. If common organic silicone resin and unsaturated polyester resin used in titanium coating at the same time, can make up for their shortcomings, form a kind of both excellent properties of coating film [1]. Study under the high temperature resistant high hardness of saturated polyester resin (CP3612) and organic silicon resin blend used in titanium coating.
